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AstDyS ∴ Objects ∴ 2001UM55 ∴ Summary
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(464680) 2001UM55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63954 2.742e-08 au
e 0.259653 7.699e-08
i 9.11 9.186e-06 deg
Ω 223.643 3.809e-05 deg
ω 195.9 4.388e-05 deg
M 57.786 2.278e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9542 au
Aphelion 3.3249 au
Asc. node-Earth separation 2.27258 au
Desc. node-Earth separation 0.97918 au
Earth MOID 0.96834 au
Orbital period 1566.36 days
Date of orbit computation  apr 23 21:29
Observational summary
Optical observations (Discarded) 252 (1)
Radar observations (Discarded) 0 (0)
Arc length 8175.94 days
Unobserved 52 days

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Ephemeris at epoch 60425 MJD
Right Ascension 128.882 deg
Declination 8.62433 deg
V Magnitude 22.02 mag
Solar Elongation -94.02 deg
Galactic Latitude 27.03 deg
Rate 0.257 deg/day
Direction 88.839 deg

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